Modern Orthodox Judaism is a movement within Orthodox Judaism that attempts to synthesize Jewish values and the observance of Jewish law with the modern world.
Agudath Israel of America is an American organization that represents Haredi Orthodox Jews. It is loosely affiliated with the international World Agudath Israel. Agudah seeks to meet the needs of the Haredi community, advocates for its religious and civil rights, and services its constituents through charitable, educational, and social service projects across North America.
Ner Israel Rabbinical College, also known as NIRC and Ner Yisroel, is a Haredi yeshiva in Pikesville, Maryland. It was founded in 1933 by Rabbi Yaakov Yitzchok Ruderman, a disciple of Rabbi Nosson Tzvi Finkel, dean of the Slabodka yeshiva in Lithuania. Rabbi Aharon Feldman, a disciple of Rabbi Ruderman and a member of the Moetzes Gedolei HaTorah of America, became its head in 2001.
Religious Zionism is an ideology that views Zionism as a fundamental component of Orthodox Judaism. Its adherents are also referred to as Dati Leumi, and in Israel, they are most commonly known by the plural form of the first part of that term: Datiim. The community is sometimes called 'Knitted kippah', the typical head covering worn by male adherents to Religious Zionism.
The Rabbinical Council of America (RCA) is one of the world's largest organizations of Orthodox rabbis; it is affiliated with The Union of Orthodox Jewish Congregations of America, more commonly known as the Orthodox Union (OU). It is the main professional rabbinical association within Modern Orthodox in the United States. Most rabbis of the RCA belong to Modern Orthodox Judaism.
World Agudath Israel, usually known as the Aguda, was established in the early twentieth century as the political arm of Ashkenazi Torah Judaism. It succeeded Agudas Shlumei Emunei Yisroel in 1912. Its base of support was located in Eastern Europe before the Second World War but, due to the revival of the Hasidic movement, it included Orthodox Jews throughout Europe. Prior to World War II and the Holocaust, Agudath Israel operated a number of Jewish educational institutions throughout Europe. After the war, it has continued to operate such institutions in the United States as Agudath Israel of America, and in Israel. Agudath Israel is guided by its Moetzes Gedolei HaTorah in Israel and the USA.
The Orthodox Union is one of the largest Orthodox Jewish organizations in the United States. Founded in 1898, the OU supports a network of synagogues, youth programs, Jewish and Religious Zionist advocacy programs, programs for the disabled, localized religious study programs, and international units with locations in Israel and formerly in Ukraine. The OU maintains a kosher certification service, whose circled-U hechsher symbol, U+24CAⓊ, is found on the labels of many kosher commercial and consumer food products.
Ida Crown Jewish Academy is a Modern Orthodox Jewish high school in Skokie, Illinois, under the auspicies of the Associated Talmud Torahs. Its current dean is Leonard Matanky. ICJA places emphasis on both Judaic and Secular studies and holds its students to high academic standards. ICJA encourages its students to pursue a year in yeshiva or seminary in Israel before attending college. Ida Crown serves students from all over the Chicago area, including Chicago, Lincolnwood, Skokie, Northbrook, Highland Park, Glencoe, Deerfield, Buffalo Grove, Des Plaines, and Evanston.
Yitzchak Yaacov Reines, was a Lithuanian Orthodox rabbi and the founder of the Mizrachi Religious Zionist Movement, one of the earliest movements of Religious Zionism, as well as a correspondent of Theodor Herzl.
Rabbi Rebecca Trachtenberg Alpert is Professor of Religion Emerita at Temple University, and was one of the first women rabbis. Her chief academic interests are religions and sports and sexuality in Judaism, and she says that her beliefs were transformed by a Sabbath prayer book that refers to God as 'She'.
Gedalia Dov Schwartz was an eminent American Orthodox rabbi, scholar, and posek who lived in Chicago, Illinois. From 1991 to 2013, when he gave his position as Av Beth Din to Rabbi Yona Reiss, he was the av beis din of both the Beth Din of America and the Chicago Rabbinical Council (cRc) as well as the rosh beth din of the National Beth Din of the Rabbinical Council of America (RCA). He was also editor of HaDarom, the RCA Torah journal.
Rabbi Wolf Gold was a rabbi, Jewish activist, and one of the signers of the Israeli declaration of independence.
The Religious Zionists of America (Hebrew official name: Religious Zionists of America/Mizrachi-Hapoel Hamizrachi, also known as Mizrachi, is an American-based organization that is the official body for those, mostly Modern Orthodox Jews who identify with Religious Zionism and support the goals of the general Mizrachi movement in America, Europe and Israel.
Moses (Moshe) Mescheloff (Hebrew: משה בן מאיר משלוף was an American rabbi, primarily in Miami Beach, and in Chicago.
Isaac Stollman was a noted rabbi, author and religious Zionist leader.
Brant Rosen is an American rabbi and blogger, known for his pro-Palestinian activism.
Rabbi Bernard Louis Levinthal, the "Dean of U. S. Rabbis," built Philadelphia's first Eastern European Orthodox Jewish community from his arrival in the United States in 1891 until his death in 1952. Rabbi Levinthal helped found American Jewish Orthodox institutions including Yeshiva University in 1896, the Orthodox Union in 1898, Mizrachi in 1902, and the American Agudas Harabbanim. His grave is in Congregation Mikveh Israel's 55th Street Cemetery in West Philadelphia.
Jack Simcha Cohen (1936–2014) was an "18th consecutive communal rabbi in his family" and "the face of Orthodox Judaism" to a TV program "viewed by millions each week." He held positions in New York, New Jersey, California and Australia, with his "final position in the rabbinate" in Florida.
Rabbi Mauricio Balter is the executive director of Masorti Olami, the international umbrella organization of the Masorti/Conservative Judaism Movement and MERCAZ Olami, the Movement's Zionist and political arm. As a representative of the Masorti/Conservative Movement, Balter is one of the 37 Directors of the Jewish National Fund and sits on the Education and Community Committee, as well as the Resource Development Committee. Rabbi Balter is founder and member of the Forum for Jewish Renewal in the Negev and founder of the Negev Interfaith Initiative Dialogue. Rabbi Balter serves as an executive member of the World Zionist Organization, a member of the board of governors of KKL-JNF, Keren HaYesod and the Jewish Agency for Israel.
